I need opinions

So I’ve been waiting to get the quickybaby commander hoping for it to go on sale again and it finally happened. My dilemma is I don’t know which tank to put him in. I want to put him in a tier 10. I’m willing to start a whole new line. I currently have the TVP, BZ-75, E5, 705a. Which all have good crews already. So please give me options/opinions for a new t10 for quickybaby! I was thinking about the badger line but I’m unsure. I mostly play TD’s and heavy tanks! Thanks in advance :)